Li-polymer battery
See larger image: Li-polymer battery
| Li-polymer battery: | pen |
| Brand Name: | Howell |
| Place of Origin: | Guangdong China (Mainland) |
| Model Number: | Li polymer |
| Use: | MP3 / MP4 Player |
| Rechargeable: | Yes |
| Payment Terms: | L/C,T/T |
| Minimum Order Quantity: | 100 Piece/Pieces |
| Supply Ability: | 100000 Piece/Pieces per Day |
| Delivery Time: | 22days |
Supplier Details
Howell Energy Co., Ltd.
[
Hong Kong
]
Gold Supplier [ 1st Year]
Verified Supplier
- Business Type:Manufacturer
- Product/Services:Ni-Cd rechargeable battery,Ni-Mh rechargeable battery,Li-ion ...
- Online Showroom: 441 products
- Product Details
- Company Profile
- Li-polymer battery: pen
- Brand Name: Howell
- Place of Origin: Guangdong China (Mainland)
- Model Number: Li polymer
- Use: MP3 / MP4 Player
- Rechargeable: Yes
Li-polymer battery
rechargeable battery
20c li-polymer battery
for mp3,bluetooth,GPS,PDA,digital frame,adapter,mobile
Li-polymer battery
rechargeable battery
20c li-polymer battery
Application:
Li-polymer battery for mp3,bluetooth,GPS,PDA,digital frame,adapter,mobile,electronic instrument,U pen
Specifications:
1,Nominal votage:3.7V Dimension:726043
2;Charge votage:4.2v
3;Charge to 4.2V at constant current 0.5C, then constant voltage charge to taper current 0.05C
4; Discharge to 3.0V at constant current 0.5C
5; Discharge cut-off votage: 2.75v/cell
6: Cycle Life; Residual capacity≥80% after 500 cycles vs. Discharge capacity of first cycle
7: temperature: Storage temperature-30°C---+70°C
Work temperature -20°C---+60°C
Howell Energy Co., Ltd. is a specialized enterprise engaging in the research, production and sale of environmentally friendly Ni-Mh, Ni-Cd, Li-polymer, Li-ion, LiFePo4 and SLA rechargeable batteries.
We have 10 years' experience in manufacturing rechargeable batteries and we can assemble the cells and batteries as per your designs and requirements. All of our batteries have passed the evaluation of ISO 9001, UL, CE and RoHS certifications. Our main battery types are:
1, Ni-Mh &Ni-Cd ...
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We have 10 years' experience in manufacturing rechargeable batteries and we can assemble the cells and batteries as per your designs and requirements. All of our batteries have passed the evaluation of ISO 9001, UL, CE and RoHS certifications. Our main battery types are:
1, Ni-Mh &Ni-Cd ...
Click to continue >>
| Business Type: | Manufacturer |
| Product/Service (We Sell): | Ni-Cd rechargeable battery,Ni-Mh rechargeable battery,Li-ion battery,Li-polymer battery,LiFepo4 battery,SLA battery,cordless phone battery,e-bike battery,emergency light battery,GPS battery |
| Brands: | Howell |
| Number of Employees: | Above 1000 People |
Trade & Market
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Total Annual Sales Volume: | Above US$100 Million |
| Export Percentage: | 91% - 100% |
| Total Annual Purchase Volume: | Above US$100 Million |
Factory Information
| Factory Size (Sq.meters): | Above 100,000 square meters |
| Factory Location: | Howell industrial Estate No.30 Ruanchuan Road, Duruan Town, Pengjiang District, Jiangmen, Guangdong,China |
| QA/QC: | In House |
| Number of Production Lines: | Above 10 |
| Number of R&D Staff: | 41 - 50 People |
| Number of QC Staff: | Above 100 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 ISO 14000/14001 Others |
| Contract Manufacturing: | OEM Service Offered Design Service Offered |
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